47172170050886 has 8 divisors (see below), whose sum is σ = 70773123393840. Its totient is φ = 23581128919608.

The previous prime is 47172170050871. The next prime is 47172170050903. The reversal of 47172170050886 is 68805007127174.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2478041021 + ... + 2478060056.

It is an arithmetic number, because the mean of its divisors is an integer number (8846640424230).

Almost surely, 2^{47172170050886} is an apocalyptic number.

47172170050886 is a deficient number, since it is larger than the sum of its proper divisors (23600953342954).

47172170050886 is a wasteful number, since it uses less digits than its factorization.

47172170050886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4956105838.

The product of its (nonzero) digits is 5268480, while the sum is 56.

The spelling of 47172170050886 in words is "forty-seven trillion, one hundred seventy-two billion, one hundred seventy million, fifty thousand, eight hundred eighty-six".